United States · Los Angeles
Manhattan Beach
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Climate · monthly averages
Sea temperature by month
30-year averages (1996–2025). Min/Max are typical daily lows and highs, not record extremes.
50°F
54°F
57°F
61°F
64°F
68°F
72°F
75°F
January
58.3°F(56°F–61°F)
February
57.8°F(56°F–61°F)
March
57.7°F(56°F–60°F)
April
58.4°F(57°F–60°F)
May
61.4°F(59°F–64°F)
June
64.2°F(62°F–66°F)
July
67.1°F(65°F–70°F)
August
68.1°F(65°F–71°F)
September
67.8°F(64°F–71°F)
October
65.7°F(63°F–70°F)
November
62.6°F(60°F–66°F)
December
59.7°F(57°F–63°F)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MinMin °F | 5656.4 | 5655.7 | 5655.5 | 5756.9 | 5958.7 | 6262.0 | 6565.0 | 6564.7 | 6464.3 | 6363.0 | 6060.1 | 5757.0 |
| AvgAvg °F | 5858.3 | 5857.8 | 5857.7 | 5858.4 | 6161.4 | 6464.2 | 6767.1 | 6868.1 | 6867.8 | 6665.7 | 6362.6 | 6059.7 |
| MaxMax °F | 6161.1 | 6160.5 | 6060.4 | 6060.2 | 6463.7 | 6666.2 | 7069.7 | 7170.6 | 7171.4 | 7069.7 | 6666.1 | 6362.9 |
Warmest in August (68.1°F). Coldest in March (57.7°F). Comfortable for swimming from July to October.
About Manhattan Beach
Manhattan Beach hugs the South Bay coast north of the Palos Verdes Peninsula, and its anchor is the Manhattan Beach Pier — a 280-metre concrete pier built in 1920 with the octagonal Roundhouse Aquarium and its white-painted cupola at the end. El Porto stretches north as a local surf break under the refinery skyline, while Hermosa Beach runs south with a livelier pier and broader sand. The Pacific holds a kelp-dark 18-20 °C from July through September, with LAX about fifteen minutes by Sepulveda Boulevard.